摘要 In this article, we introduce a simple within bro

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原文連結

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論文資訊

• 類型：已發表論文
• 日期：1998

摘要

In this article, we introduce a simple within-brood competitive growth model that maximizes parental fitness in unpredictable food conditions in 物種 that exhibit parental care, progressive provisioning, and an initial brood overproduction. We argue that competition between siblings may provide a proximate mechanism for parents to adjust the number of surviving offspring or the 社會 organization of the group in 社會 物種 to food conditions.

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